Ok, I could run, if bouncing didn't hurt. I've tried most bras and can't find any that really eliminate the bounce. I'm not ridiculously huge, but an XL in most tops(38/40) - I just Bounce! Does anyone know of any really good support. DD suggested Duct tape I think NOT!! I will only jog indoors at home as I'd look pretty silly running down the street holding them in place.